Optimal Fair Scheduling in S-TDMA Sensor Networks for Monitoring River Plumes
Joint Authors
Luque-Nieto, Miguel-Angel
Moreno-Roldán, José-Miguel
Poncela, Javier
Otero, Pablo
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Underwater wireless sensor networks (UWSNs) are a promising technology to provide oceanographers with environmental data in real time.
Suitable network topologies to monitor estuaries are formed by strings coming together to a sink node.
This network may be understood as an oriented graph.
A number of MAC techniques can be used in UWSNs, but Spatial-TDMA is preferred for fixed networks.
In this paper, a scheduling procedure to obtain the optimal fair frame is presented, under ideal conditions of synchronization and transmission errors.
The main objective is to find the theoretical maximum throughput by overlapping the transmissions of the nodes while keeping a balanced received data rate from each sensor, regardless of its location in the network.
The procedure searches for all cliques of the compatibility matrix of the network graph and solves a Multiple-Vector Bin Packing (MVBP) problem.
This work addresses the optimization problem and provides analytical and numerical results for both the minimum frame length and the maximum achievable throughput.
American Psychological Association (APA)
Luque-Nieto, Miguel-Angel& Moreno-Roldán, José-Miguel& Poncela, Javier& Otero, Pablo. 2016. Optimal Fair Scheduling in S-TDMA Sensor Networks for Monitoring River Plumes. Journal of Sensors،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1110658
Modern Language Association (MLA)
Luque-Nieto, Miguel-Angel…[et al.]. Optimal Fair Scheduling in S-TDMA Sensor Networks for Monitoring River Plumes. Journal of Sensors No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1110658
American Medical Association (AMA)
Luque-Nieto, Miguel-Angel& Moreno-Roldán, José-Miguel& Poncela, Javier& Otero, Pablo. Optimal Fair Scheduling in S-TDMA Sensor Networks for Monitoring River Plumes. Journal of Sensors. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1110658
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1110658